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Beliebt Algebra >

x^4+2x^3-7x^2-8x+12<= 0

Lösung

x^{4} + 2 x^{3} - 7 x^{2} - 8 x + 12 \leq 0

Lösung

- 3 \leq x \leq - 2 or 1 \leq x \leq 2

+1

Intervall-Notation

[- 3, - 2] \cup [1, 2]

Schritte zur Lösung

x^{4} + 2 x^{3} - 7 x^{2} - 8 x + 12 \leq 0

Faktorisiere

x^{4} + 2 x^{3} - 7 x^{2} - 8 x + 12 : (x - 1) (x + 3) (x + 2) (x - 2)

(x - 1) (x + 3) (x + 2) (x - 2) \leq 0

Identifiziere die Intervalle

- 3 \leq x \leq - 2 or 1 \leq x \leq 2

Graph

Beliebte Beispiele

faktorisieren x^2+4x+2x+8

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faktorisieren x^3+3x^2-3x-9

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-1/3 x+5/6 x+2=-1/2+1/6 x

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